n., pl., -tos.
A flour tortilla wrapped around a filling, as of beef, beans, or cheese.
[American Spanish, from Spanish, diminutive of burro, burro. See burro.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.